The invention discloses a foldable baby carriage. The foldable baby carriage has three structural manners that the baby carriage is expanded to be longest for riding, is in a semi-length pushing state and is in a totally-folded storage state. The foldable baby carriage comprises a lateral foldable front triangular baby carriage frame which is provided with a front wheel and can be connected to three cross shafts in a pivoted manner to be longitudinally folded, and a rear frame provided with a rear wheel which is adjustable in the longitudinal direction. The front frame is provided with a riding handlebar and is further provided with a riding base. At least one of the front wheel at the front end and the rear wheel at the rear end is composed of a left wheel body and a right wheel body. The rear wheel is provided with a driving device and is further provided with a locking structure locking the rear wheel in the unfolded state. The whole baby carriage is provided with at least one shock avoiding device and at least one sliding structure where a slide rod and a slide cavity are matched. The baby carriage is characterized in that the front frame and the rear frame are connected through two vertical rods; the front vertical rod forms a vertical side of the front triangle and is connected with a front inclined side and a front lower side through the transverse shafts in a pivoted mode respectively; and one of connection between the front triangle and the front vertical rod, connection between the rear frame and the rear vertical rod, and connection between the two vertical rods is rotatable vertical shaft pivoted connection, and a steering structure is formed. The three functions of riding, pushing and storage are integrated.
Foldable baby carriage
2016-01-27
Patent
Electronic Resource
English
IPC: | B62K Fahrräder , CYCLES |
Foldable baby carriage and foldable electric baby carriage
European Patent Office | 2016
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